Quote Originally Posted by GoktimusPrime View Post
Okay, I can buy your explanation for Osal... but NAIL? The odds that the Cybertronian words for Non-Aligned Indigenous Lifeforms just happen to form an acronym that just happens to sound the same as the Cybertronian word for 'nail' which just happens sound insulting to Cybertronians are highly improbable.
Do they explain why it was offensive?

It could simply be that the acronym that was formed came out to be something else that was just as offensive to Cybertronian. For all we know it could have come out as the Cybertronian for Screw.